Failures should not worry us, they are just part and parcel of life. What should worry us is whether we lose our courage due to failure. Everyone has only one chance to live their life, and whatever happens during life’s course cannot be reversed. That is why there is no point grieving our mistakes—we should stand up immediately after a fall and keep pushing on.
Failures are not a nuisance. They give you the chance to grow, and often propel us on our way to success. Life is all about falling, and then learning as we go along.
Even if we fall, being able to stand up again is a success in of itself.